I heard a story once from somebody who'd gone to a Carlos Santana concert:

"At one point near the end of the show his fingers suddenly started bleeding all over his guitar, so he stopped playing, took off one of his shoes, pulled out a knife, cut pieces of callus off his foot and stuck them to his fingers, then played like 5 more songs."

Originally Posted by Ptah

No history, no exposition, no anecdote or argument changes the invariant: we are all human beings, and some humans are idiots.

I heard a story once from somebody who'd gone to a Carlos Santana concert:

"At one point near the end of the show his fingers suddenly started bleeding all over his guitar, so he stopped playing, took off one of his shoes, pulled out a knife, cut pieces of callus off his foot and stuck them to his fingers, then played like 5 more songs."